YOKOGAWA GX20 User Manual

General
Specications
GP10/GP20
Paperless Recorder
(Portable type)
Yokogawa Electric Corporation
2-9-32, Nakacho, Musashino-shi, Tokyo, 180-8750 Japan
GS 04L52B01-01EN
GS 04L52B01-01EN
©Copyright Octorber 2012
16th Edition June. 14, 2017
 OVERVIEW
The GP10/GP20 are portable type paperless recorders
that display real-time measured data on a touch
screen and save data on an external storage medium
(SD card).
For the input/output module specication, please
see GX90XA/GX90XD/GX90YD/GX90WD/GX90XP/
GX90YA Input/Output Module and GX90UT PID
Control Module General Specication (GS 04L53B01-
01EN, GS 04L53B01-31EN.)
● Thenumberofanaloginputisamaximumof
100channelsinGP10withexpandableI/O
*1
, GM
sub unit
*1
,amaximumof100channelsinGP20
standardtype(GP20-1)withexpandableI/O,anda
maximumof450channels
*2
inGP20largememory
type(GP20-2)withexpandableI/O,GMsubunit.
*1Aunitforexpandingthenumberofchannels.
*2Max.numberofinput/outputchannelsis500
channels.
● TheGP10/GP20havethelargeinternalmemory
(GP10/GP20-1: 500MB, GP20-2: 1.2 GB), and
prolongedrecordandpreservationarepossible.
● Astheinputsignal,aDCvoltage,thermocouple,
resistancetemperaturedetector,DI(DCVinput
(TTL),contactsignal),ormA(DCcurrent)canbe
set to each channel.
● Analogoutputiscapableofretransmissionoutputof
varioustypesofchannelsandalsomanualoutput.
 Itprovidescurrentoutputwithchannelsthatare
isolated.(Analogoutputmodule)
● Inputandoutputhavemodulestructureanditcan
extendthemeasily.(GP10:max.3*,GP20:max.10*)
* IncaseofusingexpandableI/O,GMsubunit,
GP10canextendtwounits,GP20canextend9
units.
● Amoduletypeisseventypes,ananaloginput,a
analog output, a digital input, a digital output, a
digitalinput/output,apulseinput,andaPIDcontrol.
● Upto6unitsofexpandableI/OunitsandGMsub
units can be connected to the GP10/GP20. Each
expandableI/OandGMsubunitcanincorporatea
maximumofsixmodules.WithexpandableI/O,GM
subunitconnected,GP10andthelargememory
typeGP20canusemultiplechannels.Furthermore,
theI/Oportscanbeinstalledinseparatelocations
fromwhereGP10/GP20islocated,helping
youreducewiringrequirementsandbuilda
decentralizedconguration.
● Theintuitiveoperationbyick,pinchin,andpinch
out are possible.
● Thepasttrendunderrecordingcanbeseamlessly
displayed on a trend screen.
● Moreover,themeasurementdataofthetime
speciedonthecalendarscreencanbesearched
and displayed.
● Variousfunctions,suchasafreehandmessage,
aPDF/Exceloutputofareportle,adirectoutput
toanetworkprinter,ascalemovementofatrend
display, and a buzzer, are equipped.
● ItcanbehookeduptonetworkviaEthernet,which
enablestoinformbyEmailandtomonitoronWeb
siteaswellastotransferlesbyusingFTP.Also,
itcancommunicatewithModbus/RTUorModbus/
TCP.
● Inhigh-speedmeasurement,measurementatthe
shortestintervalof1msispossiblebyusinga
highspeedanaloginputmodule(high-speedAI).
● Indualintervalmeasurement,measurementcanbe
performedbysettingtwodifferentscanintervals.
● ThePIDcontrolfunctionenablesPIDcontrolon
upto20loops(6loopsfortheGP10/GP20-1)by
installingaPIDcontrolmodule.
● Theprogramcontrolfunctionenablesprogram
controlofupto99patternsbyusingaPIDcontrol
moduleandprogramcontrolfunction(/PGoption).
Upto32timeeventsand32PVeventscanbeset
foreachsegment.
* ForPIDcontrolmodule,PIDcontrolFunction,and
programcontrolfunction(/PG),seetheGX90UT
PIDControlModuleGeneralSpecications(GS
04L53B01-31EN)
*Thecontentsofthisgeneralspecications
correspondtotheGP10/GP20withreleasenumber4
andstylenumber2.
 Releasenumber:rmwareIDnumber
 Stylenumber:hardwareIDnumber
GP10 GP20
Release R4

YOKOGAWA GX20 Specifications

General

Brand	YOKOGAWA
Model	GX20
Category	Recording Equipment
Language	English